290  
CDUS43 KDMX 100631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST SAT FEB 10 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 313 PM 58 1976 27 11 33  
MINIMUM 31 1159 PM -35 1899 9 22 13  
AVERAGE 35 18 17 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1939 0.04 -0.04 0.00  
MONTH TO DATE 0.02 0.32 -0.30 T  
SINCE DEC 1 2.16 2.50 -0.34 3.33  
SINCE JAN 1 0.89 1.21 -0.32 2.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1909 0.4 -0.4 0.0  
MONTH TO DATE 0.0 3.4 -3.4 0.0  
SINCE DEC 1 11.1 24.1 -13.0 27.7  
SINCE JUL 1 13.0 27.5 -14.5 31.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 47 -17 42  
MONTH TO DATE 249 433 -184 439  
SINCE DEC 1 2707 3306 -599 3333  
SINCE JUL 1 4089 4963 -874 4945  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 67 200 PM  
AVERAGE 75  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 56 1977  
MINIMUM TEMPERATURE (F) 10 -35 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2024......SUNRISE 718 AM CST SUNSET 537 PM CST  
FEBRUARY 11 2024......SUNRISE 717 AM CST SUNSET 539 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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